body {
        margin: 0px;
        padding: 0px;
        text-align: center;     /* Zentrierung im Internet Explorer */
        background-color: white;
        background-image:url(images/bg.jpg); background-repeat:no-repeat; background-position:center top;
      }

      #seite {
        text-align: left;    /* Seiteninhalt wieder links ausrichten */
        width: 860px;
        padding: 0;
        border: 0px;
        margin: 0 auto;      /* standardkonforme horizontale Zentrierung */
        border-right: red 0px solid;   /* grau: #F0F0F0 */
        border-left: red 0px solid;
      }

      #tab_kopf {
        position:absolute;
        top:45px;
        text-align:center;
        width:860px;
        border:blue 0px solid;
      }

      #tab_navi {
        position:absolute;
        top:215px;
        text-align:center;
        width:860px;
        border:green 0px solid;
      }

      .welcome {
        color: #005297;
        font-size: 16px;
        font-family: arial, helvetica, verdana, sans-serif;
        font-weight: bold;
      }

      .language {
        color: #005297;
        font-size: 12px;
        font-family: arial, helvetica, verdana, sans-serif;
      }

      a.sprache:link {
        color: #005297;
        font-size: 12px;
        font-family: arial, helvetica, verdana, sans-serif;
      }
      a.sprache:visited {
        color: #005297;
        font-size: 12px;
        font-family: arial, helvetica, verdana, sans-serif;
      }
      a.sprache:hover {
        color: #082844;
        font-size: 12px;
        font-family: arial, helvetica, verdana, sans-serif;
      }